278714897760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{395273}}^1$

素因数の和:395417

約数の個数: 192

約数和(自身を含む): 953856243648

約数和(自身を除く): 675141345888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 113, 120, 130, 156, 160, 195, 208, 226, 240, 260, 312, 339, 390, 416, 452, 480, 520, 565, 624, 678, 780, 904, 1040, 1130, 1248, 1356, 1469, 1560, 1695, 1808, 2080, 2260, 2712, 2938, 3120, 3390, 3616, 4407, 4520, 5424, 5876, 6240, 6780, 7345, 8814, 9040, 10848, 11752, 13560, 14690, 17628, 18080, 22035, 23504, 27120, 29380, 35256, 44070, 47008, 54240, 58760, 70512, 88140, 117520, 141024, 176280, 235040, 352560, 395273, 705120, 790546, 1185819, 1581092, 1976365, 2371638, 3162184, 3952730, 4743276, 5138549, 5929095, 6324368, 7905460, 9486552, 10277098, 11858190, 12648736, 15415647, 15810920, 18973104, 20554196, 23716380, 25692745, 30831294, 31621840, 37946208, 41108392, 44665849, 47432760, 51385490, 61662588, 63243680, 77078235, 82216784, 89331698, 94865520, 102770980, 123325176, 133997547, 154156470, 164433568, 178663396, 189731040, 205541960, 223329245, 246650352, 267995094, 308312940, 357326792, 411083920, 446658490, 493300704, 535990188, 580656037, 616625880, 669987735, 714653584, 822167840, 893316980, 1071980376, 1161312074, 1233251760, 1339975470, 1429307168, 1741968111, 1786633960, 2143960752, 2322624148, 2466503520, 2679950940, 2903280185, 3483936222, 3573267920, 4287921504, 4645248296, 5359901880, 5806560370, 6967872444, 7146535840, 8709840555, 9290496592, 10719803760, 11613120740, 13935744888, 17419681110, 18580993184, 21439607520, 23226241480, 27871489776, 34839362220, 46452482960, 55742979552, 69678724440, 92904965920, 139357448880, 278714897760]

約数ペア:

[(1, 278714897760), (2, 139357448880), (3, 92904965920), (4, 69678724440), (5, 55742979552), (6, 46452482960), (8, 34839362220), (10, 27871489776), (12, 23226241480), (13, 21439607520), (15, 18580993184), (16, 17419681110), (20, 13935744888), (24, 11613120740), (26, 10719803760), (30, 9290496592), (32, 8709840555), (39, 7146535840), (40, 6967872444), (48, 5806560370), (52, 5359901880), (60, 4645248296), (65, 4287921504), (78, 3573267920), (80, 3483936222), (96, 2903280185), (104, 2679950940), (113, 2466503520), (120, 2322624148), (130, 2143960752), (156, 1786633960), (160, 1741968111), (195, 1429307168), (208, 1339975470), (226, 1233251760), (240, 1161312074), (260, 1071980376), (312, 893316980), (339, 822167840), (390, 714653584), (416, 669987735), (452, 616625880), (480, 580656037), (520, 535990188), (565, 493300704), (624, 446658490), (678, 411083920), (780, 357326792), (904, 308312940), (1040, 267995094), (1130, 246650352), (1248, 223329245), (1356, 205541960), (1469, 189731040), (1560, 178663396), (1695, 164433568), (1808, 154156470), (2080, 133997547), (2260, 123325176), (2712, 102770980), (2938, 94865520), (3120, 89331698), (3390, 82216784), (3616, 77078235), (4407, 63243680), (4520, 61662588), (5424, 51385490), (5876, 47432760), (6240, 44665849), (6780, 41108392), (7345, 37946208), (8814, 31621840), (9040, 30831294), (10848, 25692745), (11752, 23716380), (13560, 20554196), (14690, 18973104), (17628, 15810920), (18080, 15415647), (22035, 12648736), (23504, 11858190), (27120, 10277098), (29380, 9486552), (35256, 7905460), (44070, 6324368), (47008, 5929095), (54240, 5138549), (58760, 4743276), (70512, 3952730), (88140, 3162184), (117520, 2371638), (141024, 1976365), (176280, 1581092), (235040, 1185819), (352560, 790546), (395273, 705120)]